CS4270-CZZR Cirrus Logic Inc, CS4270-CZZR Datasheet - Page 46
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CS4270-CZZR
Manufacturer Part Number
CS4270-CZZR
Description
24-bit, 192kHz Stereo Codec
Manufacturer
Cirrus Logic Inc
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
46
Figure 45. ADC Single-Speed Mode Transition Band (Detail)
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-10
-20
-30
-40
-50
-60
-70
-80
-90
Figure 47. ADC Double-Speed Mode Stopband Rejection
-1
-2
-3
-4
-5
-6
-7
-8
-9
Figure 43. ADC Single-Speed Mode Stopband Rejection
0
0
0
0.45
0.0
0.0
0.46
0.1
0.1
0.47
0.2
0.2
0.3
0.48
0.3
Frequency (normalized to Fs)
0.4
0.49
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.4
0.5
0.50
0.5
0.6
0.51
0.6
0.7
0.52
0.7
0.8
0.53
0.8
0.9
0.54
0.9
1.0
0.55
1.0
-0.03
-0.05
-0.08
-0.10
0.10
0.08
0.05
0.03
0.00
-100
-110
-120
-130
-140
-100
-110
-120
-130
-140
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0.00
0
0.40
0.40
Figure 46. ADC Single-Speed Mode Passband Ripple
Figure 48. ADC Double-Speed Mode Transition Band
Figure 44. ADC Single-Speed Mode Transition Band
0.43
0.05
0.42
0.45
0.44
0.10
0.48
0.46
0.15
0.50
0.48
Frequency (normalized to Fs)
0.20
Frequency (normalized to Fs)
Frequency (normalized to Fs)
0.53
0.55
0.50
0.25
0.58
0.52
0.30
0.60
0.54
0.35
0.63
0.56
0.40
0.65
CS4270
DS686A1
0.58
0.45
0.68
0.70
0.60
0.50